ITEM NAME:3X(DC 12V 50W +50W TPA3116D2 High Power Digital Audio Amplifier Board Y1J2) ☆★ Product Details ★☆ 3X(DC 12V 50W +50W TPA3116D2 High Power Digital Audio Amplifier Board Y1J2) 3X(Product Name: Digital Audio Amplifier Board Amplifier chip: TPA3116D2 Supply voltage: 12V-24V DC Number of channels: 2 Signal to noise ratio:100db Output power: 50 W Output impedance: 4-8 Ω Job type: D class Size: 66 * 58 *28MM Net weight: about 60g Colour: Black Material: metal + pc Package Contents:1* Digital Power Amplifier Board)
